Dual-Mode Foldable Wireless KeyboardSamsers multi-device Bluetooth keyboard supports 3 devices connection simultaneously, seamless switching without delay (2.4G wireless + Bluetooth 1 + Bluetooth 2). The attached 2.4G receiver allows laptops or desktops without Bluetooth function to connect and use worry-free! You can type, switch, and continue typing! Folding Bluetooth Keyboard & Phone Stand HolderExtremely thin design of the portable folding keyboard allows you to fold it up and put it in your pocket or bag without taking up too much space. The Phone stand holder, best companion for folding keyboard, gives you perfect screen angle. Near-standard size design provides accurate, fast typing, just like the desktop keyboard you are used to. Quiet keys also allow you to focus on your work. Perfect gift for travel and business trips!